Protect watercraft during docking with a 4-pack of 8.5x27-inch ribbed marine boat fenders made from non-abrasive Uv-resistant vinyl. The 3mm wall thickness with all-around ribbed design absorbs impact and enhances structural strength. Reinforced rope holes at both ends allow vertical or horizontal mounting. Curved edges and molded ribs increase friction and collision resistance. Stain-resistant vinyl cleans easily.